Merge tag 'v6.6.32' into dev-6.6

This is the 6.6.32 stable release

remoteproc: mediatek: Make sure IPI buffer fits in L2TCM

commit 331f91d86f71d0bb89a44217cc0b2a22810bbd42 upstream.

The IPI buffer location is read from the firmware that we load to the
System Compa

remoteproc: mediatek: Make sure IPI buffer fits in L2TCM

commit 331f91d86f71d0bb89a44217cc0b2a22810bbd42 upstream.

The IPI buffer location is read from the firmware that we load to the
System Companion Processor, and it's not granted that both the SRAM
(L2TCM) size that is defined in the devicetree node is large enough
for that, and while this is especially true for multi-core SCP, it's
still useful to check on single-core variants as well.

Failing to perform this check may make this driver perform R/W
operations out of the L2TCM boundary, resulting (at best) in a
kernel panic.

To fix that, check that the IPI buffer fits, otherwise return a
failure and refuse to boot the relevant SCP core (or the SCP at
all, if this is single core).

Fixes: 3efa0ea743b7 ("remoteproc/mediatek: read IPI buffer offset from FW")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240321084614.45253-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-misc-next

Backmerging to get v6.5-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'rproc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull remoteproc updates from Bjorn Andersson:
"The bulk of these patches relates to the moving to a void-ret

Merge tag 'rproc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull remoteproc updates from Bjorn Andersson:
"The bulk of these patches relates to the moving to a void-returning
remove callback.

The i.MX HiFi remoteproc driver gets its pm_ops helpers updated to
resolve build warnings about 'defined but not used' variables in
certain configurations.

The ST STM32 remoteproc driver is extended to allow using a SCMI reset
controller to hold boot, and has an error message corrected.

The Qualcomm Q6V5 PAS driver gains a missing 'static' qualifier on
adsp_segment_dump()"

* tag 'rproc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (23 commits)
remoteproc: qcom_q6v5_pas: staticize adsp_segment_dump()
remoteproc: stm32: Fix error code in stm32_rproc_parse_dt()
remoteproc: stm32: Allow hold boot management by the SCMI reset controller
dt-bindings: remoteproc: st,stm32-rproc: Rework reset declarations
remoteproc: imx_dsp_rproc: use modern pm_ops
remoteproc: wkup_m3: Convert to platform remove callback returning void
remoteproc: stm32: Convert to platform remove callback returning void
remoteproc: st: Convert to platform remove callback returning void
remoteproc: virtio: Convert to platform remove callback returning void
remoteproc: rcar: Convert to platform remove callback returning void
remoteproc: qcom_wcnss: Convert to platform remove callback returning void
remoteproc: qcom_q6v5_wcss: Convert to platform remove callback returning void
remoteproc: qcom_q6v5_pas: Convert to platform remove callback returning void
remoteproc: qcom_q6v5_mss: Convert to platform remove callback returning void
remoteproc: qcom_q6v5_adsp: Convert to platform remove callback returning void
remoteproc: pru: Convert to platform remove callback returning void
remoteproc: omap: Convert to platform remove callback returning void
remoteproc: mtk_scp: Convert to platform remove callback returning void
remoteproc: meson_mx_ao_arc: Convert to platform remove callback returning void
remoteproc: keystone: Convert to platform remove callback returning void
...

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Merge drm/drm-next into drm-misc-next-fixes

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge drm/drm-next into drm-intel-next

Backmerge to get some hwmon dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-fixes into drm-misc-fixes

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

remoteproc: mtk_scp: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do

remoteproc: mtk_scp: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20230504194453.1150368-7-u.kleine-koenig@pengutronix.de
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

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Merge drm/drm-next into drm-misc-next

Start the 6.5 release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge branch 'next' into for-linus

Prepare input updates for 6.4 merge window.

Merge branch 'for-6.4/amd-sfh' into for-linus

- assorted functional fixes for amd-sfh driver (Basavaraj Natikar)

Merge tag 'rproc-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull remoteproc updates from Bjorn Andersson:

- Unnecessary type casts from the 'void *' rproc->priv pointe

Merge tag 'rproc-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull remoteproc updates from Bjorn Andersson:

- Unnecessary type casts from the 'void *' rproc->priv pointer are
dropped throughout the subsystem.

- A kernel-doc error is corrected in the Mediatek SCPI IPI
implementation

- The firmware loading onto the IMX DSP remote processors is reworked
to avoid non-32bit memory operations. A module parameter is
introduced to assist development of firmware without communication
abilities in place. Error paths in imx_dsp_rproc_mbox_alloc() is
cleaned up

- The cluster configuration handling in the TI K3 R5 driver is
corrected and support for the single-R5 core found in the TI AM62x
SoC family is introduced

- The TI PRU driver device- to virtual-address translation is updated
to avoid compiler warning about the unsigned device-address always
being larger than 0

- The ST remoteproc driver is transitioned to use of_property_present()

- Issues with kicks arriving after the STM32 remote processor has been
shut down are mitigated by checking the processor's state before
handling them.

- Support for mailbox channels for communication with the remote
processors are added to the Xilinx R5 remoteproc driver. The naming
of carveouts are corrected and their parsing is reworked. For this a
couple of fixes targeting the mailbox subsystem are picked up here as
well.

- Reference counting of of_nodes are corrected in the ST, STM32, RCAR
and IMX remoteproc drivers

* tag 'rproc-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (24 commits)
remoteproc: st: Use of_property_present() for testing DT property presence
dt-bindings: remoteproc: Drop unneeded quotes
remoteproc: imx_dsp_rproc: Fix kernel test robot sparse warning
remoteproc: imx_dsp_rproc: Improve exception handling in imx_dsp_rproc_mbox_alloc()
remoteproc: pru: Remove always true check positive unsigned value
dt-bindings: remoteproc: stm32-rproc: Typo fix
remoteproc: stm32_rproc: Add mutex protection for workqueue
remoteproc: Remove unnecessary (void*) conversions
remoteproc: imx_dsp_rproc: Call of_node_put() on iteration error
remoteproc: imx_rproc: Call of_node_put() on iteration error
remoteproc: rcar_rproc: Call of_node_put() on iteration error
remoteproc: st: Call of_node_put() on iteration error
remoteproc: stm32: Call of_node_put() on iteration error
remoteproc: k3-r5: Use separate compatible string for TI AM62x SoC family
dt-bindings: remoteproc: ti: Add new compatible for AM62 SoC family
remoteproc: k3-r5: Simplify cluster mode setting usage
remoteproc/mtk_scpi_ipi: Fix one kernel-doc comment
remoteproc: xilinx: Add mailbox channels for rpmsg
drivers: remoteproc: xilinx: Fix carveout names
mailbox: zynqmp: Fix typo in IPI documentation
...

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Merge drm/drm-next into drm-intel-gt-next

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to

Merge drm/drm-next into drm-intel-gt-next

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to merge following patch to drm-intel-gt-next:

https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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remoteproc: Remove unnecessary (void*) conversions

Pointer variables of void * type do not require type cast.

Signed-off-by: Yu Zhe <yuzhe@nfschina.com>
Link: https://lore.kernel.org/r/202303280249

remoteproc: Remove unnecessary (void*) conversions

Pointer variables of void * type do not require type cast.

Signed-off-by: Yu Zhe <yuzhe@nfschina.com>
Link: https://lore.kernel.org/r/20230328024907.29791-1-yuzhe@nfschina.com
[Fixed merge conflict in xlnx_r5_remoteproc.c]
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

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Merge drm/drm-next into drm-intel-next

Catch up with 6.3-rc cycle...

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <ro

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <robdclark@chromium.org>

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